Abstract | ||
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We have recently proposed a new x-ray imaging method called multiple-image radiography (MIR), which produces three images that separately depict the effects of x-ray absorption, x-ray refraction, and ultra-small-angle x-ray scattering. Because MIR is a relatively recent development, many of its basic properties have not yet been determined. In this paper we investigate the noise properties of MIR by deriving the Cramer-Rao lower bounds (CRLB) for the three MIR images. Next using this bound an evaluation of the uniform angular sampling acquisition procedure is given. |
Year | DOI | Venue |
---|---|---|
2006 | 10.1109/ISBI.2006.1625147 | ISBI |
Keywords | Field | DocType |
X-ray absorption,X-ray scattering,diagnostic radiography,medical image processing,noise,Cramer-Rao lower bounds,X-ray absorption,X-ray imaging,X-ray refraction,multiple-image radiography,noise analysis,sampling analysis,ultra-small-angle X-ray scattering,uniform angular sampling acquisition | Cramér–Rao bound,Pattern recognition,Computer science,Refraction,Data acquisition,Radiography,Scattering,Sampling (statistics),Artificial intelligence,Diffraction,Optical imaging | Conference |
ISSN | Citations | PageRank |
1945-7928 | 1 | 0.63 |
References | Authors | |
1 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Bruno Marquet | 1 | 1 | 0.63 |
Jovan G. Brankov | 2 | 82 | 12.09 |
Miles N. Wernick | 3 | 595 | 61.13 |